camellia planting ceremony, kay hirst, a w jessep, dorothy jessep, tom kneen, andrew smith, camellia japonica 'a w jessep', camellia japonica' dorothy jessep', friends of burnley gardens, fobg, sir rupert hamer, open gardens scheme, ellis stones rock garden, ellis stones, australian plants society, grasslands project, 150th birthday celebration, pruning day 2000, planting ellis stones rockery 2000